Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6584043 | Electronically controlled mechanical watch and method of preventing overcharge | Kunio Koike, Eisaku Shimizu | 2003-06-24 |
| 6483276 | Electronic device with variable chopping signal and duty ratio selection for strong braking | Eisaku Shimizu, Kunio Koike, Osamu Takahashi, Shigeyuki Fujimori, Osamu Shinkawa | 2002-11-19 |
| 6479031 | Particles, aqueous dispersion and film of titanium oxide, and preparation thereof | Masahiro Ohmori, Tadashi Hamanaka | 2002-11-12 |
| 6466519 | Electronic device, electronic timepiece and power control method | Kunio Koike, Eisaku Shimizu | 2002-10-15 |
| 6414213 | Titanium oxide particle-coated interior member or indoor equipment | Masahiro Ohmori | 2002-07-02 |
| 6414909 | Electrically controlled mechanical timepiece and control method therefor | Eisaku Shimizu, Kunio Koike | 2002-07-02 |
| 6340711 | Particles aqueous dispersion and film of titanium oxide and preparation thereof | Masahiro Ohmori, Tadashi Hamanaka | 2002-01-22 |
| 6337301 | Photocatalytic metal oxide composition, thin film, and composite | Masahiro Ohmori, Noriko Murase, Nobuo Uotani, Takashi Ohkubo | 2002-01-08 |
| 6314059 | Electronically controlled, mechanical timepiece and control method for the same | Eisaku Shimizu, Kunio Koike | 2001-11-06 |
| 5724317 | Apparatus and a method for indicating measurements with an analog display and a pointer unit thereof | Masaru Kubota, Keiichiro Oguchi, Takashi Kawaguchi | 1998-03-03 |
| 5573983 | Fine silica tube and process for making same | Yasushi Matsui, Takao Goto | 1996-11-12 |
| 4740436 | Secondary battery | Yukio Kobayashi, Toshikazu Shishikura, Hiroshi Konuma, Toshiyuki Sakai, Masataka Takeuchi | 1988-04-26 |
| 4544615 | Battery having electrode made of polymeric compound having conjugated double bonds | Toshikazu Shishikura, Hiroshi Konuma, Yukio Kobayashi | 1985-10-01 |
| 4537843 | Secondary battery | Toshikazu Shishikura, Hiroshi Konuma, Yukio Kobayashi | 1985-08-27 |